VLC 1.0.6 doesn't compile on Mac OS X 10.5.8

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When trying to install vlc with 'port -d install vlc', the error message

libtool: link: /Developer/usr/llvm-gcc-4.2/bin/llvm-gcc-4.2 -std=gnu99 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5 -dynamiclib -o .libs/libvlccore.2.dylib .libs/libvlccore_la-libvlc.o .libs/libvlccore_la-libvlc-module.o .libs/libvlccore_la-missing.o .libs/libvlccore_la-version.o interface/.libs/libvlccore_la-dialog.o interface/.libs/libvlccore_la-interface.o interface/.libs/libvlccore_la-intf_eject.o playlist/.libs/libvlccore_la-art.o playlist/.libs/libvlccore_la-thread.o playlist/.libs/libvlccore_la-control.o playlist/.libs/libvlccore_la-engine.o playlist/.libs/libvlccore_la-fetcher.o playlist/.libs/libvlccore_la-sort.o playlist/.libs/libvlccore_la-loadsave.o playlist/.libs/libvlccore_la-preparser.o playlist/.libs/libvlccore_la-tree.o playlist/.libs/libvlccore_la-item.o playlist/.libs/libvlccore_la-search.o playlist/.libs/libvlccore_la-services_discovery.o input/.libs/libvlccore_la-item.o input/.libs/libvlccore_la-access.o input/.libs/libvlccore_la-clock.o input/.libs/libvlccore_la-control.o input/.libs/libvlccore_la-decoder.o input/.libs/libvlccore_la-decoder_synchro.o input/.libs/libvlccore_la-demux.o input/.libs/libvlccore_la-es_out.o input/.libs/libvlccore_la-es_out_timeshift.o input/.libs/libvlccore_la-event.o input/.libs/libvlccore_la-input.o input/.libs/libvlccore_la-meta.o input/.libs/libvlccore_la-resource.o input/.libs/libvlccore_la-stream.o input/.libs/libvlccore_la-stream_demux.o input/.libs/libvlccore_la-stream_filter.o input/.libs/libvlccore_la-stream_memory.o input/.libs/libvlccore_la-subtitles.o input/.libs/libvlccore_la-var.o video_output/.libs/libvlccore_la-video_output.o video_output/.libs/libvlccore_la-vout_pictures.o video_output/.libs/libvlccore_la-video_text.o video_output/.libs/libvlccore_la-video_widgets.o video_output/.libs/libvlccore_la-vout_subpictures.o video_output/.libs/libvlccore_la-vout_intf.o audio_output/.libs/libvlccore_la-common.o audio_output/.libs/libvlccore_la-dec.o audio_output/.libs/libvlccore_la-filters.o audio_output/.libs/libvlccore_la-input.o audio_output/.libs/libvlccore_la-mixer.o audio_output/.libs/libvlccore_la-output.o audio_output/.libs/libvlccore_la-intf.o osd/.libs/libvlccore_la-osd.o osd/.libs/libvlccore_la-osd_text.o osd/.libs/libvlccore_la-osd_widgets.o network/.libs/libvlccore_la-acl.o network/.libs/libvlccore_la-getaddrinfo.o network/.libs/libvlccore_la-io.o network/.libs/libvlccore_la-tcp.o network/.libs/libvlccore_la-udp.o network/.libs/libvlccore_la-rootbind.o network/.libs/libvlccore_la-tls.o network/.libs/libvlccore_la-poll.o text/.libs/libvlccore_la-charset.o text/.libs/libvlccore_la-strings.o text/.libs/libvlccore_la-unicode.o text/.libs/libvlccore_la-filesystem.o text/.libs/libvlccore_la-wincp.o text/.libs/libvlccore_la-iso_lang.o misc/.libs/libvlccore_la-md5.o misc/.libs/libvlccore_la-rand.o misc/.libs/libvlccore_la-mtime.o misc/.libs/libvlccore_la-block.o misc/.libs/libvlccore_la-es_format.o modules/.libs/libvlccore_la-modules.o modules/.libs/libvlccore_la-cache.o modules/.libs/libvlccore_la-entry.o modules/.libs/libvlccore_la-os.o misc/.libs/libvlccore_la-threads.o misc/.libs/libvlccore_la-stats.o misc/.libs/libvlccore_la-cpu.o misc/.libs/libvlccore_la-action.o config/.libs/libvlccore_la-core.o config/.libs/libvlccore_la-dirs.o config/.libs/libvlccore_la-chain.o config/.libs/libvlccore_la-file.o config/.libs/libvlccore_la-intf.o config/.libs/libvlccore_la-cmdline.o misc/.libs/libvlccore_la-events.o misc/.libs/libvlccore_la-image.o misc/.libs/libvlccore_la-messages.o misc/.libs/libvlccore_la-objects.o misc/.libs/libvlccore_la-variables.o misc/.libs/libvlccore_la-error.o misc/.libs/libvlccore_la-update.o misc/.libs/libvlccore_la-xml.o misc/.libs/libvlccore_la-devices.o extras/.libs/libvlccore_la-libc.o misc/.libs/libvlccore_la-filter_chain.o misc/.libs/libvlccore_la-darwin_specific.o network/.libs/libvlccore_la-httpd.o stream_output/.libs/libvlccore_la-stream_output.o stream_output/.libs/libvlccore_la-announce.o stream_output/.libs/libvlccore_la-sap.o stream_output/.libs/libvlccore_la-sdp.o input/.libs/libvlccore_la-vlm.o input/.libs/libvlccore_la-vlm_event.o input/.libs/libvlccore_la-vlmshell.o .libs/libvlccore.lax/libcompat.a/strndup.o .libs/libvlccore.lax/libcompat.a/strnlen.o -L/opt/local/lib -lpthread -lm /opt/local/lib/libintl.dylib /opt/local/lib/libiconv.dylib -lc -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5 -march=pentium-m -mtune=prescott -arch i386 -Wl,-framework -Wl,CoreFoundation -Wl,-headerpad_max_install_names -Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,CoreFoundation -install_name /opt/local/lib/libvlccore.2.dylib -compatibility_version 4 -current_version 4.2 -Wl,-single_module -Wl,-exported_symbols_list,.libs/libvlccore-symbols.expsym Undefined symbols:

"_builtin_object_size", referenced from:

_Usage in libvlccore_la-libvlc.o _ArtCachePath in libvlccore_la-art.o _ArtCachePath in libvlccore_la-art.o

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is shown.